Diesel engine accessory integral support of novel structure

Abstract

The utility model discloses a diesel engine accessory integral type support of a novel structure. The diesel engine accessory integral type support comprises an integral type support body which is connected and installed on a diesel engine accessory through bolts. The diesel engine accessories mainly comprise an air conditioner compressor, a generator and a power steering pump, and the support body is sequentially provided with installation groove positions matched with the air conditioner compressor, the generator and the power steering pump in structure from top to bottom. A plurality of lightening holes are formed in the side wall of the bracket body; according to the integral support, through high-strength materials and reasonable structural design, the stability, durability and adaptability of the diesel engine accessory support are effectively improved, the installation complexity is reduced, meanwhile, the work performance of accessories is optimized, the production, purchase and installation cost can be reduced, vibration and noise can be conveniently controlled, the stability and connection reliability of the whole machine are improved, and the service life of the diesel engine accessory support is prolonged. The aesthetics of the whole diesel engine is improved, the coplanarity of a front-end wheel train and a belt is improved, the reliability of the belt is improved, and the influence of vibration loads of accessories on the reliability of other parts is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field related to a diesel engine accessory mounting bracket, in particular to a diesel engine accessory integral bracket with a new structure. Background Art

[0002] At present, most of the accessories of small diesel engines (such as generators, air-conditioning compressors and power steering pumps, etc.) are fixed on the diesel engines with multiple split brackets. Each accessory needs to be installed separately, which increases the installation steps and complexity, makes maintenance difficult, occupies a large space, and has poor connection reliability. The split brackets may cause uneven weight distribution of the accessories on the diesel engine, and the vibrations between the accessories are transmitted and amplified to each other, affecting the balance and stability of the whole machine. In addition, the split brackets installed on the gear room and water pump housing are prone to cracking of the gear room and water pump housing. At the same time, multiple split brackets are not conducive to optimizing the coplanarity of the belt, affect the appearance of the diesel engine, and have high production, procurement and installation costs, which need to be improved. Utility Model Content

[0003] The purpose of this section is to summarize some aspects of the embodiments of the utility model and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the specification abstract and utility model name of this application to avoid blurring the purpose of this section, specification abstract and utility model name, and such simplifications or omissions cannot be used to limit the scope of the utility model.

[0004] Therefore, in order to solve the above technical problems, the utility model provides the following technical solutions: a diesel engine accessory integral bracket of a new structure, comprising an integrated bracket body installed on the diesel engine accessory by bolt connection;

[0005] The diesel engine accessories mainly include an air-conditioning compressor, a generator and a power steering pump. The bracket body is provided with installation slots adapted to the structures of the air-conditioning compressor, the generator and the power steering pump from top to bottom; and a plurality of weight-reducing holes are provided on the side wall of the bracket body.

[0006] As a preferred solution of the novel structure of the integrated bracket for diesel engine accessories of the utility model, the bracket body is cast from a metal material and has high strength and high rigidity.

[0007] As a preferred solution of the new structure of the diesel engine accessory integral bracket described in the utility model, each of the weight-reducing holes is designed as an inwardly concave rectangular structure, the inner corners of the weight-reducing holes are all arc-shaped structures, and adjacent weight-reducing holes are connected by cross support ribs.

[0008] As a preferred solution of the novel structure of the integrated bracket for diesel engine accessories of the utility model, the bracket body is fixed to the diesel engine accessories by four bolts, avoiding the installation of the gear chamber or the water pump housing.

[0009] As a preferred solution of the novel structure of the diesel engine accessory integral bracket of the utility model, the bracket body is respectively covered on the bottom of the air-conditioning compressor, the side of the generator and the side of the power steering pump through corresponding installation slots.

[0010] As a preferred solution of the new structure of the diesel engine accessory integral bracket described in the utility model, both sides of the air-conditioning compressor are connected with integrated columnar hanging ears, and a compressor mounting seat used in conjunction with the columnar hanging ears is provided at the position of the top of the bracket body corresponding to the columnar hanging ears, and the columnar hanging ears are fixed to the compressor mounting seat by bolts.

[0011] As a preferred solution of the new structure of the diesel engine accessory integral bracket described in the utility model, triangular hanging ears are arranged at the upper and lower ends of the generator, and a generator mounting seat used in conjunction with the triangular hanging ears is arranged at the position of the bracket body corresponding to the triangular hanging ears, and the triangular hanging ears are fixed to the generator mounting seat by bolts.

[0012] As a preferred solution of the novel structure of the integrated bracket for diesel engine accessories of the utility model, the power steering pump is provided with a mounting lug, which is also fixed to the bracket body by bolts.

[0013] As a preferred solution of the novel structure of the diesel engine accessory integral bracket of the utility model, the diesel engine accessory also includes a tensioning wheel and a gap adjustment device, and the bracket body is provided with installation positions and installation holes for the tensioning wheel and the gap adjustment device.

[0014] Beneficial effects of the utility model:

[0015] Compared with multiple split-type brackets, the utility model discloses an integral bracket, which effectively improves the stability, durability and adaptability of the diesel engine accessory bracket through high-strength materials and reasonable structural design, reduces installation complexity, and optimizes the working performance of the accessories, which can reduce production, procurement and installation costs, facilitates the control of vibration and noise, improves the stability and connection reliability of the whole machine, improves the aesthetics of the diesel engine, improves the coplanarity of the front-end wheel system and the belt, improves the belt reliability, and reduces the influence of the vibration load of the accessories on the reliability of other components. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following briefly introduces the drawings required for the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative labor. Among them:

[0017] Figure 1 It is a front view of the bracket body of the utility model.

[0018] Figure 2 It is a rear view of the bracket body of the present utility model.

[0019] Figure 3 It is a side view of the bracket body of the utility model.

[0020] Figure 4 It is a top view of the bracket body of the utility model.

[0021] Figure 5 It is a front view of the mounting structure of the bracket body of the utility model.

[0022] Figure 6 It is a side view of the mounting structure of the bracket body of the present invention.

[0023] Figure 7 It is a three-dimensional structural schematic diagram of the mounting structure of the bracket body of the utility model.

[0024] Figure 8 It is a rear view of the mounting structure of the bracket body of the utility model.

[0025] In the figure: 100, bracket body; 101, weight reduction hole; 102, cross support rib; 103, installation slot; 104, compressor mounting seat; 105, generator mounting seat; 106, installation position; 107, installation hole;

[0026] 200, diesel engine accessories; 201, air conditioning compressor; 2011, columnar mounting lug; 202, generator; 2021, triangular mounting lug; 203, power steering pump; 2031, installation mounting lug. DETAILED DESCRIPTION

[0027] In order to make the above-mentioned purposes, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings.

[0028] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0029] Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure or characteristic that may be included in at least one implementation of the present invention. The term "in one embodiment" that appears in different places in this specification does not necessarily refer to the same embodiment, nor does it refer to a separate or selective embodiment that is mutually exclusive with other embodiments.

[0030] Secondly, the present invention is described in detail with reference to the schematic diagram. When describing the embodiments of the present invention, for the sake of convenience, the cross-sectional diagrams showing the device structure will not be partially enlarged according to the general scale, and the schematic diagrams are only examples, which should not limit the scope of protection of the present invention. In addition, in actual production, the three-dimensional dimensions of length, width and depth should be included.

[0031] Reference Figures 1 to 8 , is an embodiment of the utility model, which provides a diesel engine accessory integral bracket of a new structure, including an integrated bracket body 100 installed on a diesel engine accessory 200 by bolt connection; the bracket body 100 is cast from a metal material, has high strength and high rigidity, provides the necessary strength and rigidity to support the installation of the diesel engine accessory 200, and enhances the stability and durability of the entire bracket system; the bracket body 100 is fixed to the diesel engine accessory 200 by four bolts, avoiding the installation of a gear chamber or a water pump housing; a plurality of weight-reducing holes 101 are provided on the side wall of the bracket body 100; each of the weight-reducing holes 101 is designed as an inwardly concave rectangular structure, and the inner corners of the weight-reducing holes 101 are all arc-shaped structures, and adjacent weight-reducing holes 101 are connected by cross support ribs 102, and the design of the weight-reducing holes 101 reduces the overall weight of the bracket body 100, and the cross support ribs 102 provide additional strength support between the weight-reducing holes, and at the same time, the support of the cross support ribs 102 enhances the rigidity of the structure and optimizes the overall performance of the bracket body 100.

[0032] The diesel engine accessories 200 mainly include an air-conditioning compressor 201, a generator 202 and a power steering pump 203. The bracket body 100 is provided with mounting slots 103 that are adapted to the structures of the air-conditioning compressor 201, the generator 202 and the power steering pump 203 from top to bottom, ensuring the correct alignment and stable installation of the accessories, so that each accessory remains stable during operation, and reduces vibration and wear caused by improper installation; the bracket body 100 is respectively covered on the bottom of the air-conditioning compressor 201, the side of the generator 202 and the side of the power steering pump 203 through the corresponding mounting slots 103;

[0033] Both sides of the air-conditioning compressor 201 are connected with an integrated columnar hanging ear 2011, and a compressor mounting seat 104 used in conjunction with the columnar hanging ear 2011 is provided at a position corresponding to the columnar hanging ear 2011 at the top of the bracket body 100, and the columnar hanging ear 2011 is fixed to the compressor mounting seat 104 by bolts. The bracket body 100 provides a stable installation position, ensures the stability and reliability of the air-conditioning compressor 201, and reduces the uncertainty during the installation process; triangular hanging ears 2021 are arranged at the upper and lower ends of the generator 202, and a generator mounting seat 105 used in conjunction with the triangular hanging ear 2021 is arranged at a position corresponding to the triangular hanging ear 2021 of the bracket body 100, and the triangular hanging ear 2021 is fixed to the generator mounting seat by bolts. The mounting seat 105 ensures stable installation and good alignment of the generator 202, thereby improving the balance and durability of the generator 202 during operation; the power steering pump 203 is arranged with a mounting lug 2031, and the mounting lug 2031 is also fixed to the bracket body 100 by bolts, thereby realizing the stable installation of the power steering pump 203, ensuring the normal operation of the pump, and improving the stability of the steering system; the diesel engine accessory 200 also includes a tensioning wheel and a gap adjustment device, and the bracket body 100 is reserved with an installation position 106 and a mounting hole 107 for the tensioning wheel and the gap adjustment device, which is convenient for the future installation and adjustment of the tensioning wheel and the gap adjustment device, increasing the flexibility and adaptability of the bracket body 100, and being able to cope with different maintenance requirements.

[0034] In this embodiment, in actual use, the air conditioning compressor 201, the generator 202 and the power steering pump 203 are installed on the integrated casting bracket from top to bottom through bolt connection, and the integrated bracket body 100 is fixed to the body by four bolts (see Figure 7 By controlling the installation size tolerances of the air-conditioning compressor 201, the generator 202 and the power steering pump 203, the axial position of each pulley is accurately controlled, and the coplanarity and reliability of the belt are improved (see Figure 6By controlling the clearance between the integrated support body 100 and the air-conditioning compressor 201, the generator 202 and the power steering pump 203, the layout of the diesel engine accessories is ensured to be reasonable, compact and beautiful (see Figure 5 ); Under the premise of ensuring the strength of the integrated bracket body 100, the installation position 106 and the installation hole 107 of the tensioning wheel and the gap adjustment device are reserved (see Figure 8 Rectangular selection position).

[0035] It should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the spirit and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.

Claims

1. A new type of integrated bracket for diesel engine accessories, characterized in that: It comprises an integrated bracket body (100) mounted on a diesel engine accessory (200) by bolt connection; The diesel engine accessories (200) mainly include an air-conditioning compressor (201), a generator (202) and a power steering pump (203); the bracket body (100) is provided with mounting slots (103) that are structurally compatible with the air-conditioning compressor (201), the generator (202) and the power steering pump (203) in sequence from top to bottom; and a plurality of weight-reducing holes (101) are provided on the side wall of the bracket body (100).

2. The novel structure of the diesel engine accessory integral bracket as claimed in claim 1 is characterized in that: The support body (100) is cast from a metal material and has high strength and high rigidity.

3. The novel structure of the diesel engine accessory integrated bracket as claimed in claim 1 is characterized in that: Each of the weight-reducing holes (101) is designed as an inwardly concave rectangular structure, and the inner corners around the weight-reducing holes (101) are all arc-shaped structures. Adjacent weight-reducing holes (101) are connected by cross-supporting ribs (102).

4. The novel structure of the diesel engine accessory integral bracket as claimed in claim 1 is characterized in that: The bracket body (100) is fixed on the diesel engine accessory (200) by four bolts.

5. The novel structure of the diesel engine accessory integral bracket as claimed in claim 1 is characterized in that: The support body (100) is respectively covered on the bottom of the air-conditioning compressor (201), the side of the generator (202) and the side of the power steering pump (203) through corresponding installation slots (103).

6. The novel structure of the diesel engine accessory integral bracket as claimed in claim 1 is characterized in that: Both sides of the air-conditioning compressor (201) are connected with an integrated columnar hanging ear (2011), and a compressor mounting seat (104) is provided at a position corresponding to the columnar hanging ear (2011) at the top of the bracket body (100), and the columnar hanging ear (2011) is fixed to the compressor mounting seat (104) by bolts.

7. The novel structure of the diesel engine accessory integral bracket as claimed in claim 1 is characterized in that: The generator (202) is provided with triangular hanging ears (2021) at both upper and lower ends, and a generator mounting seat (105) is provided at a position of the bracket body (100) corresponding to the triangular hanging ears (2021), and the triangular hanging ears (2021) are fixed to the generator mounting seat (105) by bolts.

8. The novel structure of the diesel engine accessory integrated bracket as claimed in claim 1 is characterized in that: The power steering pump (203) is provided with a mounting lug (2031), and the mounting lug (2031) is also fixed to the bracket body (100) by means of bolts.

9. The novel structure of the diesel engine accessory integrated bracket as claimed in claim 1 is characterized in that: The diesel engine accessory (200) further comprises a tension wheel and a gap adjustment device, and a mounting position (106) and a mounting hole (107) for the tension wheel and the gap adjustment device are reserved on the bracket body (100).

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